[1]Nagai;Uno;Umemoto[ChemicalandPharmaceuticalBulletin,1979,vol.27,#5,p.1159-1168]
[1]Nagai;Uno;Umemoto[ChemicalandPharmaceuticalBulletin,1979,vol.27,#5,p.1159-1168]
[1]Nagai;Uno;Umemoto[ChemicalandPharmaceuticalBulletin,1979,vol.27,#5,p.1159-1168]
[1]McCaustland,D.J.etal.[JournalofMedicinalChemistry,1974,vol.17,#9,p.993-1000]
[1]CurrentPatentAssignee:PFIZERINC-US4950674,1990,A
[2]Walsh,DavidA.;Franzyshen,StephenK.;Yanni,JohnM.[JournalofMedicinalChemistry,1989,vol.32,#1,p.105-118]